Real Time Clocks Selection & Technical Specifications

Manufacturer

HGSEMI

Package

DFN-8(3x3)

DFN-8-EP(2x2)

DIP-8

DIP-8L

MSOP-8

SOP-8

Packaging

Operating Temperature

-40℃~+85℃

0℃~+70℃

Alarm Output

No

Yes

Voltage - Supply

1.8V~5.5V

2V~5.5V

4.5V~5.5V

Features

Backup power management and battery charging;InsideSRAM/NVRAM

Backup power management and battery charging;InsideSRAM/NVRAM;Locking and tamper-proof

Backup power management and battery charging;InsideSRAM/NVRAM;Sleep/Wake control

Backup power management and battery charging;InsideSRAM/NVRAM;Sleep/Wake control;Locking and tamper-proof

InsideSRAM/NVRAM;Backup power management and battery charging

InsideSRAM/NVRAM;Backup power management and battery charging;Locking and tamper-proof

InsideSRAM/NVRAM;Programmable clock output;Backup power management and battery charging

Programmable clock output;Alarm function;Countdown timer;Watchdog timer

Programmable clock output;Alarm function;Countdown timer;Watchdog timer;Battery low-voltage detection

Current - Supply

1.2mA

1.5mA

1uA

250nA

300nA

500nA

800uA

-

crystal oscillator

Built-in

External

-

Real Time Clocks

DS1302ZMA/TR-HG

DS1302MA/TR-HG

DS1302ZMA-4K/TR-HG

PCF8563BM/TR

PCF8563BMM/TR

HG1302M/TR

HG1381M/TR

PCF85163MM/TR

PCF8563TM/TR

HG1302ZM/TR

HG1302ZMM/TR

DS1302MM/TR

PCF85163N

HG1302MM/TR

DS1302N

PCF8563M/TR

DS1307ZN

PCF8563MM/TR

PCF8563TN

DS1307N

Mpn	Manufacturer	Quantity	Description	Package	Date Code	Operating Temperature	Alarm Output	Voltage - Supply	crystal oscillator
DS1302ZMA/TR-HG Asian Brand RoHS	HGSEMI	Full Reel:	SOP-8 Real Time Clocks RoHS	SOP-8	-
DS1302MA/TR-HG Asian Brand RoHS	HGSEMI	Full Reel:	SOP-8 Real Time Clocks RoHS	SOP-8	-
DS1302ZMA-4K/TR-HG Asian Brand RoHS	HGSEMI	Full Reel:	SOP-8 Real Time Clocks RoHS	SOP-8	-
PCF8563BM/TR Asian Brand RoHS	HGSEMI	Full Reel:	Built-in Yes SOP-8 Real Time Clocks RoHS	SOP-8	-	-40℃~+85℃	Yes	1.8V~5.5V;250nA	Built-in
PCF8563BMM/TR Asian Brand RoHS	HGSEMI	Full Reel:	Built-in Yes MSOP-8 Real Time Clocks RoHS	MSOP-8	-	-40℃~+85℃	Yes	1.8V~5.5V;250nA	Built-in
HG1302M/TR Asian Brand RoHS	HGSEMI	Full Reel:	SOP-8 Real Time Clocks RoHS	SOP-8	-	0℃~+70℃		2V~5.5V
HG1381M/TR Asian Brand RoHS	HGSEMI	Full Reel:	SOP-8 Real Time Clocks RoHS	SOP-8	-			2V~5.5V
PCF85163MM/TR Asian Brand RoHS	HGSEMI	Full Reel:	MSOP-8 Real Time Clocks RoHS	MSOP-8	-	-40℃~+85℃		1.8V~5.5V
PCF8563TM/TR Asian Brand RoHS	HGSEMI	Full Reel:	Built-in Yes SOP-8 Real Time Clocks RoHS	SOP-8	-	-40℃~+85℃	Yes	1.8V~5.5V;250nA	Built-in
HG1302ZM/TR Asian Brand RoHS	HGSEMI	Full Reel:	External No SOP-8 Real Time Clocks RoHS	SOP-8	-	-40℃~+85℃	No	2V~5.5V;300nA	External
HG1302ZMM/TR Asian Brand RoHS	HGSEMI	Full Reel:	External No MSOP-8 Real Time Clocks RoHS	MSOP-8	-	-40℃~+85℃	No	2V~5.5V;300nA	External
DS1302MM/TR Asian Brand RoHS	HGSEMI	Full Reel:	External No MSOP-8 Real Time Clocks RoHS	MSOP-8	-	0℃~+70℃	No	2V~5.5V	External
PCF85163N Asian Brand RoHS	HGSEMI	Full Reel:	Built-in Yes DIP-8 Real Time Clocks RoHS	DIP-8	-	-40℃~+85℃	Yes	1.8V~5.5V	Built-in
HG1302MM/TR Asian Brand RoHS	HGSEMI	Full Reel:	External No MSOP-8 Real Time Clocks RoHS	MSOP-8	-	0℃~+70℃	No	2V~5.5V;300nA	External
DS1302N Asian Brand RoHS	HGSEMI	Full Reel:	External No DIP-8 Real Time Clocks RoHS	DIP-8	-	0℃~+70℃	No	2V~5.5V;1.2mA	External
PCF8563M/TR Asian Brand RoHS	HGSEMI	Full Reel:	Built-in Yes SOP-8 Real Time Clocks RoHS	SOP-8	-	-40℃~+85℃	Yes	1.8V~5.5V;250nA	Built-in
DS1307ZN Asian Brand RoHS	HGSEMI	Full Reel:	External DIP-8L Real Time Clocks RoHS	DIP-8L	-	-40℃~+85℃		4.5V~5.5V	External
PCF8563MM/TR Asian Brand RoHS	HGSEMI	Full Reel:	Built-in Yes MSOP-8 Real Time Clocks RoHS	MSOP-8	-	-40℃~+85℃	Yes	1.8V~5.5V;800uA	Built-in
PCF8563TN Asian Brand RoHS	HGSEMI	Full Reel:	Built-in Yes DIP-8 Real Time Clocks RoHS	DIP-8	-	-40℃~+85℃	Yes	1.8V~5.5V	Built-in
DS1307N Asian Brand RoHS	HGSEMI	Full Reel:	External No DIP-8 Real Time Clocks RoHS	DIP-8	-	0℃~+70℃	No	4.5V~5.5V;1.5mA	External